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What pattern would you noticed in the sound waves generated by an musical instruments that is played louder and louder?Question 14 options:Increasing speedIncreasing amplitudeIncreasing frequencyIncreasing wavelengths

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Answer:

Explanation:

The loudness of sound is determined by its amplitude. The greater the amplitude of oscillation for sound waves, the louder they are perceived to be. Therefore, if a musical instrument is played louder and louder, then its amplitude is increasing.

Hence, the correct answer choice is:

Increasing amplitude

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